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Does Furrion Have a Multi-Zone Thermostat for the 18k Chill Cube AC Systems?  

Updated 10/23/2025 | Published 09/26/2025

Question:

I have a 2002 Foretravel U320 with the original Ducted Dometic DuoTherm AC/Heatup units 2 units. I also have a multi zone aquahot furnace. Does Furrion have a multizone thermostat for the 18K chill cube? Will it also control the furnace zones? I understand that I can split the AC and Furnace out, just curious if a multi-zone thermostat would also be multizone for the furnace. Can you give me a list of the part numbers I will should order for a multizone ducted setup. thanks

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Expert Reply:

Hey John. There is no multi-zone thermostat for the Furrion Chill Cube systems like the item # FR69TD you were looking at. The thermostat is capable of controlling a furnace though. Additionally, these systems are only available in a single zone set up.

Since your replacing two AC units and only have the one furnace you'll definitely need the Furrion Chill Cube item # FR69TD. If you don't want two thermostats you can install the Furrion Chill Cube RV Air Conditioner w Air Distribution Box item # FR99TD to replace the 2nd unit. Both of these AC systems are set up for ducted applications like you have.

expert reply by:
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Jerred H
Furrion Chill Cube Thermostat
Furrion Chill Cube Thermostat
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Jerred H. profile picture
Etrailer Expert

Jerred H.

10/22/2025

Hey John, how did the setup with the two Furrion Chill Cube units work out on your Foretravel? I'm curious if running the single-zone thermostats gave you the control you needed for both the AC and furnace. Your update could help others planning a similar upgrade.

John M. profile picture

John M.

10/22/2025

@JerredH I have not replaced yet but plan to put 2 Chill HEs with a multi zone thermostat instead. Thanks
Jerred H. profile picture
Etrailer Expert

Jerred H.

10/23/2025

@JohnM You're welcome! We actually have a set up like that in stock. It's the Furrion Chill HE RV Air Conditioner System item # FR84FJ.

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